FAQ
- In the renewal procedure, "Invalid device ID type" or "Invalid GUID" error occurs
- Important points to consider when specifying the MAC address for the "Device ID" during the issuance of the HENNGE Device Certificate
- Does HENNGE Device Certificate have an expiration date?
- How to delete an installed Device Certificate (Mac)
- Authentication is required more than once when logging in with a Device Certificate via Microsoft Authenticator
- How to delete installed Device Certificates (Android)
- How to delete installed Device Certificates(iOS)
- How to delete installed Device Certificates (Windows 10)
- IMEI authentication on devices with iOS12 or later for HENNGE Device Certificates
- Support Policy for Device Certificates
- Number of downloads for device certificates